Nitrous Express 4500 RNC Conventional Nitrous Plate Kit w/.375in Solenoid w/15lb Bottle

If you're a racer looking to maximize power gains within specific jet size limitations, this Nitrous Express 4500 RNC Conventional Nitrous Plate Kit is built for that exact scenario. This system is designed to deliver the densest possible liquid nitrous charge, allowing you to push more nitrous through your chosen jet size than conventional systems. It's a popular choice for professional racers who compete in classes where jet size is restricted, and they need every bit of performance available.

At the heart of this kit is a CNC-machined billet nitrous plate featuring enlarged nitrous passages. This is paired with a .375-inch orifice Lightning nitrous solenoid, an 8AN feed line, and a .500-inch orifice Lightning 500 bottle valve. This combination works together to ensure a consistent and dense flow of nitrous oxide, which translates directly into more horsepower from your setup. Nitrous Express backs this system with a 100 percent satisfaction guarantee, promising that it will make the most horsepower per jet size or they will refund your purchase.

This kit includes a 15lb nitrous bottle to get you started. Please note that this system is not CARB approved and cannot be shipped to California. It's essential to consult all installation instructions and local regulations before fitting this system to your vehicle.